Home / 174,009,032.14-240,064,500.58-99,629,841.46

Finding the Fourth Proportional to 174,009,032.14, 240,064,500.58 and 99,629,841.46

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Solution

The fourth proportional to 174,009,032.14, 240,064,500.58 and 99,629,841.46 is: 137,450,268.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,009,032.14 : 240,064,500.58 = 99,629,841.46 : x
  2. Step 2: Convert to fraction form
    174,009,032.14/240,064,500.58 = 99,629,841.46/x
  3. Step 3: Cross multiply
    174,009,032.14x = 240,064,500.58 × 99,629,841.46
  4. Step 4: Simplify right side
    174,009,032.14x = 23,917,588,132,959,476
  5. Step 5: Solve for x
    x = 23,917,588,132,959,476/174,009,032.14
  6. Step 6: Final answer
    x = 137,450,268.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.